The Streamlight TLR-7 X sub Weapon Light (part 69400) is a subcompact rail-mounted pistol weapon light cut for the Glock 43X MOS, 48 MOS, 43X Rail and 48 Rail. It produces 550 lumens output and 5,000 candela peak beam intensity for a 141-metre beam on the supplied CR123A lithium cell, rising to 725 lumens and 7,700 candela (176 metres) on an SL-B9 USB-C rechargeable pack.
It is a multi-fuel design, so it runs either the CR123A primary cell in the box or the optional SL-B9 Li-Ion pack. Ambidextrous high and low rear paddles give momentary and constant-on operation, with a safe-off setting and a user-enabled strobe, in anodised machined aluminium rated IPX7 and weighing 2.39–2.64 oz.
How It Compares
Different host pistol? See the TLR-7 X sub pistol weapon light for the SIG P365/XL, the Hellcat version or the 1913 short-rail version. Want an aiming laser as well? The TLR-8 X sub light and red laser combo shares this fitment. Want more output? The TLR-7 HL-X sub 1000-lumen pistol light. Read the Streamlight TLR comparison guide, or browse the full Streamlight TLR weapon light range and the wider range of weapon-mounted lights.
Ideal For
- Glock 43X and 48 pistols, and 1:1 replicas carrying the same sub-rail
- Airsoft skirmish and milsim night games on pistols with the matching rail
- Northern Ireland permit-held pistols
- Target identification at close range in poor light
- Slim carry setups where every ounce on the frame counts
Key Features
- 550 lumens / 5,000 candela / 141 metres on the supplied CR123A cell
- 725 lumens / 7,700 candela / 176 metres on an SL-B9 USB-C rechargeable pack
- Dedicated fitment: Glock 43X/48 MOS & 43X/48 Rail
- Multi-fuel power: one CR123A lithium cell (included) or an SL-B9 pack (optional)
- Ambidextrous high and low rear paddles, momentary and constant-on, with safe-off
- User-enabled strobe; anodised machined aluminium; IPX7 water resistance
Technical Specifications
| Output |
550 lumens (CR123A) / 725 lumens (SL-B9 rechargeable pack) |
| Peak Beam Intensity |
5,000 candela (CR123A) / 7,700 candela (SL-B9) |
| Beam Distance |
141 metres (CR123A) / 176 metres (SL-B9) |
| Runtime |
1.5 hours (CR123A) / 1 hour (SL-B9) |
| Battery |
One CR123A lithium cell (included), or an SL-B9 USB-C rechargeable pack (optional) |
| Fits |
Glock 43X/48 MOS & 43X/48 Rail |
| Activation |
Ambidextrous high/low rear paddles — momentary and constant-on, with safe-off |
| Length / Weight |
2.51 in (6.38 cm) / 2.39 oz with CR123A – 2.64 oz with SL-B9 |
| Durability |
IPX7 — waterproof to 1 metre for 30 minutes |
| SKU / MPN / UPC |
69400 / 69400 / 080926694002 |
| Warranty |
Streamlight Limited Lifetime |
What's Included
- Streamlight TLR-7 X sub weapon light (Glock 43X/48 fitment)
- Mounting kit with key(s) and multi-tool
- One CR123A lithium battery
- No SL-B9 pack or USB-C cord in this kit — those ship with the USB version, part 69405
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and Streamlight's limited lifetime warranty.
Frequently Asked Questions
Which pistols does the Streamlight TLR-7 X sub (69400) fit?
The Streamlight TLR-7 X sub 69400 is the dedicated fitment for the Glock 43X MOS, 48 MOS, 43X Rail and 48 Rail — Streamlight does not list any other host for this part number.
How bright is the Streamlight TLR-7 X sub and how far does the beam reach?
The Streamlight TLR-7 X sub produces 550 lumens output and 5,000 candela peak beam intensity for a 141-metre beam on the supplied CR123A cell, or 725 lumens and 7,700 candela for a 176-metre beam on an SL-B9 rechargeable pack.
What battery does the Streamlight TLR-7 X sub use, and is it rechargeable?
The Streamlight TLR-7 X sub is multi-fuel: it ships with one CR123A lithium primary cell, and it will also run Streamlight's SL-B9 USB-C rechargeable battery pack, which is bought separately for this part number.
How long does the Streamlight TLR-7 X sub run for?
The Streamlight TLR-7 X sub runs for 1.5 hours on a CR123A lithium cell, or 1 hour at the higher 725-lumen output on an SL-B9 rechargeable pack.
Does the Streamlight TLR-7 X sub have momentary and constant-on operation?
Yes — the Streamlight TLR-7 X sub uses ambidextrous rear paddles that give both momentary and constant-on operation, and it has a safe-off setting plus a user-enabled strobe.
Is the Streamlight TLR-7 X sub waterproof?
The Streamlight TLR-7 X sub is rated IPX7, meaning it is waterproof to a depth of 1 metre for 30 minutes.
